Brian C. Chao researches great-power relations, naval power and geostrategy, and US Indo-Asia-Pacific defense and foreign policies. His work appears in “Navies in Multipolar Worlds: From the Age of Sail to the Present" (Routledge), “Security, Development and Sustainability in Asia: A World Scientific Reference on Major Policy and Development Issues of 21st Century Asia” (World Scientific), International Relations of the Asia-Pacific, and Territory, Politics, Governance, among others. He teaches theater and national-security decision-making, as well as an elective course on Taiwan. He is also an associate of the University of Pennsylvania's Center for the Study of Contemporary China.